Postings for the Chief of Staff role doubled in the last year, and the number of people holding the title has tripled since 2021, with demand concentrated in tech, financial services, and professional services. The figures come from Korn Ferry's reporting on the surge. A title growing that fast stops being a curiosity. It becomes a market, and markets attract noise.
One label, several jobs
A title tripling in four years does not mean one job tripled. It means several different jobs are sharing a label. Some Chief of Staff roles are genuinely cross-functional: the person sits in strategy, finance, and ops conversations in the same week, and the company loses real capacity if the seat goes empty. Others are an executive assistant role with better branding and no decision anywhere in its scope. Both get posted under the same three words.
This is the oldest pattern on our board. How we read a job posting starts from it: the title is a guess, and the real read starts below the title.
What the growth is measuring
A wave this size means many companies are creating the seat for the first time. A first Chief of Staff hire is a different animal from a fourth: there is no institutional memory of what the role should do, so the scope gets defined by whoever fills it first. That cuts both ways. The right posting hands you more room than any established role would; the wrong one collapses into whatever the executive did not want to do that quarter.
The sector concentration tells the same story. Demand clusters where change is fastest, and that matches what our read keeps finding: the postings worth listing rarely come from companies in steady state. They come from companies mid-transition, where someone has to hold context across functions while the org chart catches up.
The read that sorts them
Once a title becomes a hiring signal, it gets stapled onto roles that are really one narrow function. So the questions that sort Chief of Staff postings are the ones we ask of everything else: what breaks if the seat stays empty, and who does this person talk to in a normal week?
A posting that reroutes to "manage the calendar and take notes" fails that test at any salary. One that reroutes to "own the operating cadence across three departments and stand in for the CEO in rooms they can't be in" passes it. The seat can genuinely be a launchpad; Korn Ferry notes that two-thirds of chiefs of staff go on to a promotion, inside the company or beyond it. The read above is how you find the seats where that outcome is plausible.
A market catching up to how careers move
Careers that cross functions are closer to the norm than the exception: Indeed's Hiring Lab finds that 64% of workers who switch jobs move into a different occupation. The Chief of Staff boom is a hiring market catching up to that in a single title: careers move sideways, not only up. If your career is built across functions, more companies are now looking for exactly that shape. The work is telling which postings mean it.
Browse the board for the Chief of Staff and Founder's Office roles that survived the read this week. If you want the roles ranked against your own pattern, the quiz does that.